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The Premier Business Fraternity | Iota Chi Chapter




The Iota Chi Chapter of Delta Sigma Pi was established at Illinois State on December 13, 1980. With 41 years of experience on campus and over 1400 initiates, we take pride in our chapter's growing legacy of professional leadership and engagement.

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We are home to 70+ active members and over 1400 initiates along with esteemed alumni that can attest to the magnitude of our tightly-woven brotherhood. With a diverse collection of individuals, we have cultivated an environment where every brother's voice is heard. 



Through an immersive professional experience, our brothers have gone to become leaders within their communities and workplaces. As a result of their ambition and the tools that we have equipped them with, our brothers have held competitive internships and full-time positions.


Delta Sigma Pi is the oldest and best established co-ed professional fraternity on campus. Our professional development program has produced over 1300 brothers who have utilized their knowledge to become industry professionals in a multitude of fields. With 70+ active members, 1300+ ISU alumni, and 295,000 members initiated nationally, Delta Sigma Pi will undoubtedly provide you with the professional skills and opportunities to advance your collegiate and professional career. We pride ourselves on the success of brothers who have taken on internships, advanced into careers that have led them to Fortune 500 companies, and more.

Our organization offers countless opportunities that will challenge and develop you. With events revolving around our pillars: Professionalism, Social Activity, Community Service, and Fundraising, any individual looking to get involved and advance themselves on campus will find an opportunity that suits them. Additionally, you will find many of our members interspersed in other business organizations including Student Accounting Society, Gamma Iota Sigma, Business Week, and more. Delta Sigma Pi offered me an opportunity to grow as a person and a professional during the tumultuous and ambiguous times of the COVID-19 pandemic. I invite you to take up the opportunity yourself! 


If you are a business, economics, or business education major I implore you to explore our organization by speaking to any member wearing letters, exploring our website and social media platforms, and attending our rush events. Advance your professional skills, challenge yourself to become a leader, and join us here at the Iota Chi Chapter of Delta Sigma Pi.



Joe Harrington  |  President - Iota Chi Chapter

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The world is dealing with unprecedented circumstances. Throughout this time, the Brothers of the Iota Chi chapter of Delta Sigma Pi are doing their part to abide by Illinois State University sanctioned guidelines.

During recruitment and throughout the semester, we will keep the safety and well-being of our brothers, potential new members, pledges, and those around us at the top of our priority. We will take extra precautions to social distance and maintain safety standards while upholding our four pillars and continuing to support our community. We are closely monitoring the university's response and will update our own when necessary. 

Our hearts go out to those who have been affected by COVID-19.


The Brothers of Iota Chi